Bloomberg reported only over yesterday that some 20 million usernames and emails have been granted on the market following the Russian online service that is dating got hacked. Atlanta-based scam discovery firm effortless Systems found the violation each time a hacker phoning himself ‘Mastermind’ said “to take ownership more than 20 million credentials”, like “over 7 million recommendations from Hotmail, 2.5 million from Yahoo and 2.2 million from Gmail.com.”